Prior to
connecting the DC input source, set the current
limit of the input supply to 0.1 A maximum. Ensure
the input source is initially set to 0 V and
connected to the VIN+ and VIN– connection points
as shown in Figure 5-1.
Connect
voltmeter 1 at VIN+ and VIN– connection points to
measure the input voltage.
Connect
ammeter 1 to measure the input current and set to
at least 1-second aperture time.